An 8 kg object moving with an initial velocity of 4 m/s comes to rest due to friction after it travels a horizontal distance of 10 m. If the initial speed of the object is doubled, what distance will it travel before coming to rest? Use g = 10 m/s2
A) 10 m
B) 20 m
C) 30 m
D) 40 m
E) 80 m
D
You might also like to view...
The season is winter in the northern hemisphere. The Sun rises high in the sky for those living in the southern hemisphere
a. True b. False Indicate whether the statement is true or false
When was the first confirmed exoplanet discovered?
A) Shortly after the invention of the telescope, in the early 1600s B) In prehistoric times C) Around 350 BC, by the Ancient Greeks D) Early in the 21st century E) Near the end of the 20th century
The process of bonding small solid particles together at high temperature without melting them is called ______________.
Fill in the blank(s) with the appropriate word(s).
The figure above shows how the luminosity of supernovae changes over time. About how long does it take a white dwarf supernova to decrease in luminosity by a factor of 100 from its peak?
A) 300 days B) 200 days C) 100 days D) 25 days